[Haskell-cafe] Problem loading hxt

[David Place]

  Hello:

I am trying to load hxt into my Haskell Platform 2010.2.0.0 on OSX.  I 
get the following bizarre comment:

David-Places-Mac-Mini:dev2 davidplace$ cabal install hxt
Resolving dependencies...
cabal: dependencies conflict: ghc-6.12.3 requires directory ==1.0.1.1 however
directory-1.0.1.1 was excluded because ghc-6.12.3 requires directory ==1.0.1.2

I see that I have the older directory in my global package list and the newer one in my local list.  Help?  Thanks.

David-Places-Mac-Mini:dev2 davidplace$ ghc-pkg list
/Library/Frameworks/GHC.framework/Versions/612/usr/lib/ghc-6.12.3/package.conf.d
    Cabal-1.8.0.6
    GLUT-2.1.2.1
    HTTP-4000.0.9
    HUnit-1.2.2.1
    OpenGL-2.2.3.0
    QuickCheck-2.1.1.1
    array-0.3.0.1
    base-3.0.3.2
    base-4.2.0.2
    bin-package-db-0.0.0.0
    bytestring-0.9.1.7
    cgi-3001.1.7.3
    containers-0.3.0.0
    deepseq-1.1.0.0
    directory-1.0.1.1
    dph-base-0.4.0
    dph-par-0.4.0
    dph-prim-interface-0.4.0
    dph-prim-par-0.4.0
    dph-prim-seq-0.4.0
    dph-seq-0.4.0
    extensible-exceptions-0.1.1.1
    ffi-1.0
    fgl-5.4.2.3
    filepath-1.1.0.4
    ghc-6.12.3
    ghc-binary-0.5.0.2
    ghc-prim-0.2.0.0
    haskell-src-1.0.1.3
    haskell98-1.0.1.1
    hpc-0.5.0.5
    html-1.0.1.2
    integer-gmp-0.2.0.1
    mtl-1.1.0.2
    network-2.2.1.7
    old-locale-1.0.0.2
    old-time-1.0.0.5
    parallel-2.2.0.1
    parsec-2.1.0.1
    pretty-1.0.1.1
    process-1.0.1.3
    random-1.0.0.2
    regex-base-0.93.2
    regex-compat-0.93.1
    regex-posix-0.94.2
    rts-1.0
    stm-2.1.2.1
    syb-0.1.0.2
    template-haskell-2.4.0.1
    time-1.1.4
    unix-2.4.0.2
    xhtml-3000.2.0.1
    zlib-0.5.2.0
/Users/davidplace/.ghc/i386-darwin-6.12.3/package.conf.d
    Cabal-1.8.0.6
    binary-0.5.0.2
    directory-1.0.1.2
    fingertree-0.0.1.0
    haskell98-1.0.1.1
    process-1.0.1.3
    random-1.0.0.2
    time-1.2.0.3
    uu-parsinglib-2.4.2
    uu-parsinglib-2.4.4
    uu-parsinglib-2.4.5
    uu-parsinglib-2.5.0
    uulib-0.9.12